APA (7th ed.) Citation

Monroe, K. R. (1998). The heart of altruism: Perceptions of a common humanity (3. print. and 1. paperback print.). Princeton Univ. Press.

Chicago Style (17th ed.) Citation

Monroe, Kristen R. The Heart of Altruism: Perceptions of a Common Humanity. 3. print. and 1. paperback print. Princeton, NJ: Princeton Univ. Press, 1998.

MLA (9th ed.) Citation

Monroe, Kristen R. The Heart of Altruism: Perceptions of a Common Humanity. 3. print. and 1. paperback print. Princeton Univ. Press, 1998.